Hammerhead
DinghyOptimist · 19257 · IH
1183
+13±83
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
1183
Confidence
±83
High
Races
11
Recent Form
-4
avg last 5 races
Last raced: Oct 26, 2025
Rating Over Time
1349-72Direct Competitors
Boats Hammerhead has raced against most often, with head-to-head finish record.
Race History
11 racesNew York State Optimist Championship · R5
Oct 26, 2025/18 of 46
+13
1349
New York State Optimist Championship · R4
Oct 26, 2025/30 of 46
-42
1336
New York State Optimist Championship · R3
Oct 26, 2025/24 of 46
+12
1378
New York State Optimist Championship · R2
Oct 25, 2025/BFD
-35
1366
New York State Optimist Championship · R1
Oct 25, 2025/16 of 46
+34
1401
JSA of LIS Optimist Champs hosted by American Yacht Club · R6
Aug 8, 2025/95 of 126
-215
1367
JSA of LIS Optimist Champs hosted by American Yacht Club · R5
Aug 8, 2025/19 of 126
+29
1582
JSA of LIS Optimist Champs hosted by American Yacht Club · R4
Aug 7, 2025/49 of 126
+43
1553
JSA of LIS Optimist Champs hosted by American Yacht Club · R3
Aug 7, 2025/51 of 126
+33
1510
JSA of LIS Optimist Champs hosted by American Yacht Club · R2
Aug 7, 2025/63 of 126
+57
1478
JSA of LIS Optimist Champs hosted by American Yacht Club · R1
Aug 7, 2025/39 of 126
+629
1421
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Oct 26, 2025 | New York State Optimist Championship · R5 | 18 / 46 | 1349 | +13 |
| Oct 26, 2025 | New York State Optimist Championship · R4 | 30 / 46 | 1336 | -42 |
| Oct 26, 2025 | New York State Optimist Championship · R3 | 24 / 46 | 1378 | +12 |
| Oct 25, 2025 | New York State Optimist Championship · R2 | BFD / 46 | 1366 | -35 |
| Oct 25, 2025 | New York State Optimist Championship · R1 | 16 / 46 | 1401 | +34 |
| Aug 8, 2025 | JSA of LIS Optimist Champs hosted by American Yacht Club · R6 | 95 / 126 | 1367 | -215 |
| Aug 8, 2025 | JSA of LIS Optimist Champs hosted by American Yacht Club · R5 | 19 / 126 | 1582 | +29 |
| Aug 7, 2025 | JSA of LIS Optimist Champs hosted by American Yacht Club · R4 | 49 / 126 | 1553 | +43 |
| Aug 7, 2025 | JSA of LIS Optimist Champs hosted by American Yacht Club · R3 | 51 / 126 | 1510 | +33 |
| Aug 7, 2025 | JSA of LIS Optimist Champs hosted by American Yacht Club · R2 | 63 / 126 | 1478 | +57 |
| Aug 7, 2025 | JSA of LIS Optimist Champs hosted by American Yacht Club · R1 | 39 / 126 | 1421 | +629 |
About the Rating
Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.
The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all Optimist” link above.
The confidence band (±83) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.
The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.